Shirley Elaine Leer, b: 1935 - Lykens Township,

^{1969 Armstrong first person on the moon}
^{1973 US launches Skylab space station}
^{1981 Columbia is first space shuttle}
^{1991 Persian Gulf War}
^{1992 Trade Pact, US, Canada, Mexico}

^{1929 The Great Depression begins}
^{1939 - 1945 World War II}
^{1945 Atomic bomb detonated (Hiroshima)}
^{1950 Korean War begins}
^{1964 - 1973 Vietnam War}

^{1898 Spanish-American War}
^{1903 Wright brothers 1st plane flight}
^{1908 Ford produces Model T}
^{1913 Edison invents movies w/sound}
^{1914 - 1918 World War I}




	^{Ronald Yeager}^{b.1933 d.1987}



^{Douglas Lee Yeager}^{b.1958 , d.}

		^{Charles Frederick Leer}^{b.1906 Lykens Township, d.1974 Lykens Township,}

	^{Shirley Elaine Leer}^{b.1935 Lykens Township, d.}		^{Charles Edward Henninger}^{b.1888 Lykens Township, d.1964 ,}

		^{Margaret Etta Henninger}^{b.1917 Lykens Township, d.}	^{Clara Elva Troutman}^{b.1897 Lykens Township, d.1990 Lykens Township,}